My Earth Witch Manor

AD 2023… After rejecting Peking University, the poor Ronan unexpectedly inherited the rich inheritance and castle left by his aunt Elizabeth... There are also thirteen witches who are fostered in the castle and are waiting for food. And the huge debt left by my aunt... I was forced to become a Witch Guardian and was given the low-level teleportation spell and the Eye of the Guardian. So I started raising witches, farming in the huge manor, growing vegetables, fruits, wheat, corn,... Ding, the witch feels happy after having a full meal, and the witch guardian's magic points +1! Ding, the witch is in a happy mood while playing in the mud, and the witch guardian's magic points +1! Ding, the witch feels happy when she sees the strange girl, and the witch guardian's magic points +1! You exchanged 1 magic point for a low-level command spell, which allows you to command inanimate tools to do things for you. You exchanged 10 magic points for three low-level farmer punches, which can be used to deal with the witch hunter. You exchanged 500 magic points for low-level mind-reading skills and heard other people's voices...